排名	国家/地区	数量	占比
1	China	510	36.9%
2	United States	471	34.1%
3	Germany	91	6.6%
4	Canada	83	6%
5	France	31	2.2%
6	Netherlands	27	2%
7	Korea, Republic of	22	1.6%
8	Japan	17	1.2%
9	Cyprus	16	1.2%
10	Hong Kong	14	1%
11	India	14	1%
12	Singapore	13	0.9%
13	Ireland	7	0.5%
14	Taiwan	6	0.4%
15	Spain	5	0.4%
16	Russia	5	0.4%
17	Slovakia	4	0.3%
18	Italy	4	0.3%
19	Australia	4	0.3%
20	United Kingdom	3	0.2%
21	Ukraine	3	0.2%
22	United Arab Emirates	2	0.1%
23	Thailand	2	0.1%
24	Turkey	2	0.1%
25	Austria	2	0.1%
26	Belize	2	0.1%
27	Brazil	2	0.1%
28	Iran, Islamic Republic of	2	0.1%
29	Iraq	2	0.1%
30	Malaysia	2	0.1%
31	Switzerland	1	0.1%
32	Tajikistan	1	0.1%
33	Jordan	1	0.1%
34	Latvia	1	0.1%
35	Lebanon	1	0.1%
36	Norway	1	0.1%
37	Oman	1	0.1%
38	Romania	1	0.1%
39	Israel	1	0.1%
40	Georgia	1	0.1%
41	Belarus	1	0.1%
42	Argentina	1	0.1%
43	Viet Nam	1	0.1%